Large capacity firearm magazine



FIG. 1 is a right, top front perspective view of a large capacity firearm magazine showing our new design;

FIG. 2 is a right side elevation view of the firearm magazine of FIG. 1;

FIG. 3 is a left side elevation view of the firearm magazine of FIG. 1;

FIG. 4 is a top plan view of the firearm magazine of FIG. 1;

FIG. 5 is a bottom plan view of the firearm magazine of FIG. 1;

FIG. 6 is a front elevation view of the firearm magazine of FIG. 1;

FIG. 7 is a rear elevation view of the firearm magazine of FIG. 1;

FIG. 8 is a top, left rear perspective view of the case of FIG. 1; and,

FIG. 9 is a bottom, right, rear perspective view of the firearm magazine of FIG. 1.

The broken lines showing portions of the design in all figures is included for the purpose of illustrating environment and forms not part of the claimed design. 

The ornamental design for a large capacity firearm magazine, as shown and described. 